CN111940607A - Automatic precision stamping die - Google Patents
Automatic precision stamping die Download PDFInfo
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- CN111940607A CN111940607A CN202010799093.4A CN202010799093A CN111940607A CN 111940607 A CN111940607 A CN 111940607A CN 202010799093 A CN202010799093 A CN 202010799093A CN 111940607 A CN111940607 A CN 111940607A
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- die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses an automatic precise stamping die, which comprises a base mechanism, a material pouring mechanism, a die mechanism, a stabilizing mechanism and a driving mechanism, wherein the base mechanism comprises a stamping base, a connecting sleeve, a first screw groove, a first supporting column and a second supporting column, the connecting sleeve is fixed at four corners of the top of the stamping base, and the automatic precise stamping die has the beneficial effects that: through two electric telescopic handle's work, electric telescopic handle stretches out the flexible end, push up through round pin axle bed and activity round pin axle and move V type down pole and remove to the direction of keeping away from curb plate one end, make it use a loose axle to rotate as the axle center point, and in order to reach better turnover effect, slot through cutting on two U type holders, can make V type down pole keep away from the one end in a movable groove and insert inside the slot, thereby make down flitch inclination strengthen, the slope of down flitch drives the die and inclines in the lump, make the inside piece that produces of die pour out, avoid remaining inside the die, influence the problem of its follow-up processing.
Description
The technical field is as follows:
the invention belongs to the technical field of machining, and particularly relates to an automatic precision stamping die.
Background art:
stamping die is in cold stamping process, with the special technological equipment of material processing one-tenth part, called cold stamping die (commonly called cold die), but in prior art, stamping die is after accomplishing the punching press of machined part, certain piece of production in the die, generally all artificially use air pump and trachea to blow off the piece in the die, because of some die shapes are different, air pump and trachea are at the in-process of blowing in to the die, can't accomplish to blow off the piece, thereby lead to containing remaining piece in the die, and then lead to next time punching press to add man-hour, the machined part is by piece extrusion dent, the problem that the product influence was used appears, there is the disappearance on the one hand.
The invention content is as follows:
the invention aims to solve the problems that after a workpiece is stamped by a stamping die in the background art, a certain amount of scraps are generated in a female die, generally, an air pump and an air pipe are used manually to blow out the scraps in the female die, and because the shapes of the female die are different, the scraps cannot be blown out by the air pump and the air pipe in the process of blowing air into the female die, so that the female die contains residual scraps, and further, the workpiece is indented by the scraps during next stamping processing, the use of the workpiece is influenced, and on one hand, the defects exist.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides an automatic accurate stamping die, includes base mechanism, dumping mechanism, mold machine structure, stabilizing mean and actuating mechanism, base mechanism includes punching press base, connecting sleeve, a thread groove, a support column and No. two support columns, punching press base top four corners all is fixed with connecting sleeve, every the inside that punching press base one end was kept away from to connecting sleeve has all been excavated a thread groove, the front end that punching press base is located between the four corners connecting sleeve is fixed with four support columns, punching press base top is located and is fixed with No. two support columns between four support columns, four the contact of a support column top and dumping mechanism bottom, the actuating mechanism top is connected with stabilizing mean, the top and the stabilizing mean of mold machine structure are connected, the bottom and the dumping mechanism of mold machine structure are connected.
Preferably, the material pouring mechanism comprises a material pouring plate, two screw grooves, a connecting plate, a first bolt, a V-shaped pouring rod, a first movable groove, a second movable groove, two U-shaped clamping seats, a second bolt, an inserting groove, a first movable shaft, two side plates, a movable seat, a second movable shaft, an electric telescopic rod, a pin shaft seat, a movable pin shaft and a third bolt, wherein the two screw grooves are all chiseled at four corners of the top of the material pouring plate, the connecting plates are arranged at two ends of the bottom of the material pouring plate, the first bolt is inserted at the front end and the rear end of one side of the two connecting plates far away from the material pouring plate, the two connecting plates are detachably connected with two ends of the bottom of the material pouring plate through the two first bolts respectively, the bottom of the two connecting plates between the two first bolts is fixedly connected with two ends of the top of the V-shaped pouring rod, the side wall of the rear end of the two V-shaped pouring rods is provided, the bottom ends of the two V-shaped inverted rods are respectively penetrated and chiseled with a second movable groove, the two U-shaped clamping seats are respectively positioned at two sides of the front end of the stamping base, a first movable shaft is movably connected above the front ends of the two U-shaped clamping seats, one end of the first movable shaft positioned in the U-shaped clamping seats is respectively penetrated and communicated with the second movable grooves at the bottom ends of the two V-shaped inverted rods, the two U-shaped clamping seats are positioned below the first movable shaft and are respectively penetrated and opened with a slot, two second bolts are respectively inserted at one side of the bottom ends of the inner walls of the two U-shaped clamping seats far away from the slot, the two U-shaped clamping seats are respectively detachably connected with two ends of the top of the stamping base through the two second bolts, the two side plates are respectively positioned at the side wall of the rear end of the stamping base, two third bolts are respectively inserted at one side of the two side plates far away from the stamping base, and are respectively detachably connected with the side wall, two the equal swing joint in curb plate one side that the curb plate is close to U type holder has the sliding seat, two the sliding seat is kept away from the equal swing joint in curb plate one side and is had the sliding seat, two the one end that the sliding seat is close to U type holder all is fixed with electric telescopic handle, two electric telescopic handle's flexible end all is fixed with the round pin axle bed, two the round pin axle bed all is through activity round pin axle and a movable groove and V type down pole swing joint.
Preferably, the stabilizing mechanism comprises a movable plate, a sliding sleeve, a limiting rod, outer screw teeth, a third screw groove, a limiting ring, a top plate, a fourth screw groove, an outer screw rod, limiting blocks, a bottom column, a top column and a lower flange, the sliding sleeve is inserted in four corners of the top of the movable plate in a penetrating manner, the bottom column is fixed at the bottom of the movable plate between the sliding sleeves in four corners, the top column is fixed at the top of the movable plate between the sliding sleeves in four corners, the lower flange is fixed at the top of the top column, the limiting rod is inserted in each sliding sleeve in a penetrating manner, the outer screw teeth are chiseled on the outer wall of the bottom end of each limiting rod, the limiting ring is fixed at the top end of each limiting rod, the third screw groove is chiseled on the top of each limiting rod, the fourth screw groove is chiseled on the four corners of the top plate in a penetrating manner, and the outer screw rod is connected with the inner, every the one end that external screw thread pole passed four screw grooves respectively with the No. three screw groove threaded connection on four gag lever post tops, every the top of external screw thread pole all is fixed with the stopper, every the top of stopper all is fixed with the handle.
Preferably, the driving mechanism comprises a limiting frame, five bolts, a hydraulic rod, an upper flange and six bolts, the five bolts are inserted into four corners of the top end of the limiting frame, the limiting frame is detachably connected with the bottom of the top plate through the five bolts at the four corners, the hydraulic rod is fixed inside the limiting frame, the upper flange is fixed at the output end of the hydraulic rod, and the six bolts are inserted into the upper flange.
Preferably, the die mechanism comprises a male die, a female die, a connecting groove and four bolts, the top of the male die is fixedly connected with the bottom of the bottom column, the four corners of the top of the female die are provided with the connecting groove, each connecting groove is internally provided with the four bolts, each bolt penetrates through one end of the connecting groove to be in threaded connection with the two screw grooves in the four corners of the top of the material pouring plate respectively, and the position of the male die is perpendicular to the position inside the female die.
Preferably, the upper flange is detachably connected with the lower flange through a plurality of number six bolts.
Preferably, the inner diameter of each sliding sleeve is equal to the outer diameter of the limiting rod, and each sliding sleeve is in threaded connection with a first thread groove in the inner wall of the connecting sleeve through outer threads.
Preferably, the distance between the top and the bottom of each first supporting column is equal to the distance between the top and the bottom of each second supporting column, the distance between the two sides of the inner wall of each U-shaped clamping seat is equal to the distance between the side walls of the two sides of each V-shaped inverted rod, and the first movable groove on one side of each V-shaped inverted rod is located above one side, close to the side plate, of each U-shaped clamping seat.
The invention has the beneficial effects that: through the work of the two electric telescopic rods, the telescopic ends of the electric telescopic rods extend out, the V-shaped reversing rods are jacked by the pin shaft seats and the movable pin shafts to move towards the direction far away from one end of the side plate, so that the V-shaped reversing rods rotate around the first movable shaft as the shaft center, and in order to achieve a better overturning effect, one ends of the V-shaped reversing rods far away from the first movable groove can be inserted into the slots through the slots cut on the two U-shaped clamping seats, so that the inclination angle of the reversing plates is increased, the inclined reversing plates drive the female die to incline together, and scraps generated in the female die are poured out to avoid the problem that the scraps are remained in the female die and influence the subsequent processing of the;
through the withdrawal of the flexible end of two electric telescopic handle, two electric telescopic handle lead V type backlashings through round pin axle bed and loose pin axle, and two V type backlashings make the flitch rotate to initial condition through the spacing activity of a loose pin axle, and its bottom touches with the top of four support columns and No. two support columns and connects, can carry out the punching press work of next work piece.
The movable plate is driven to descend through the working of the hydraulic rod, the stability of the movable plate during descending is improved through the sliding of the sliding sleeve on the outer wall of the limiting rod in the descending process of the movable plate, the descending of the movable plate drives the male die to descend through the bottom column, and the machined part inside the female die is subjected to stamping.
The male die is driven to rotate through a limiting block, so that the male die is rotationally separated from a fourth thread groove of the male die, then a plurality of sixth bolts for connecting a lower flange and an upper flange are disassembled, a top plate, a driving mechanism and four sliding sleeves at the top are drawn out from the outer wall of the limiting rod, the male die can be replaced, a movable plate connected with a new male die through a bottom column is placed at the top of the four-corner limiting rod, the sliding sleeves at four corners of the movable plate are sleeved on the outer wall of the limiting rod, the upper flange on the driving mechanism is connected with the lower flange, located at the top of the movable plate, of the new male die through the plurality of sixth bolts, the male die is inserted into the fourth thread groove through the male thread rod and is in threaded connection with a third thread; through the dismantlement of No. four bolts, will match the die of new terrace die and place on the flitch of falling to it is spacing at the flitch top of falling through No. four bolts, can accomplish the whole change to die mechanism.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the punch base of the present invention;
FIG. 3 is a schematic structural view of a material pouring plate and a V-shaped material pouring rod according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention;
FIG. 5 is a schematic diagram of the position of the slot of the present invention;
FIG. 6 is a schematic side view of the pouring mechanism of the present invention;
FIG. 7 is a schematic view of the structure of the moving plate and the top plate according to the present invention;
FIG. 8 is a schematic view of the detachable structure of the stop lever and the external threaded rod of the present invention;
FIG. 9 is an enlarged view of the structure of the present invention at B.
In the figure: 1. a base mechanism; 11. stamping the base; 12. a connecting sleeve; 13. a first spiral groove; 14. a first support column; 15. a second support column; 2. a material pouring mechanism; 21. material pouring plates; 22. a second spiral groove; 23. a connecting plate; 24. a first bolt; 25. a V-shaped inverted rod; 26. a first movable groove; 27. a second movable groove; 28. a U-shaped holder; 29. a second bolt; 210. a slot; 211. a first movable shaft; 212. a side plate; 213. a movable seat; 214. a second movable shaft; 215. an electric telescopic rod; 216. a pin shaft seat; 217. a movable pin shaft; 218. a third bolt; 3. a mold mechanism; 31. a male die; 32. a female die; 33. connecting grooves; 34. a fourth bolt; 4. a stabilizing mechanism; 41. moving the plate; 42. a sliding sleeve; 43. a limiting rod; 44. external helical teeth; 45. a third spiral groove; 46. a limiting ring; 47. a top plate; 48. a fourth spiral groove; 49. an externally threaded rod; 410. a limiting block; 411. a handle; 412. a bottom pillar; 413. a top pillar; 414. a lower flange; 5. a drive mechanism; 51. a limiting frame; 52. a fifth bolt; 53. a hydraulic lever; 54. an upper flange; 55. and a sixth bolt.
The specific implementation mode is as follows:
as shown in fig. 1 to 9, the following technical solutions are adopted in the present embodiment: an automatic precision stamping die comprises a base mechanism 1, a material pouring mechanism 2, a die mechanism 3, a stabilizing mechanism 4 and a driving mechanism 5, wherein the base mechanism 1 comprises a stamping base 11, a connecting sleeve 12, a first screw groove 13, a first supporting column 14 and a second supporting column 15, the four corners of the top of the stamping base 11 are respectively fixed with the connecting sleeve 12, the inside of one end, far away from the stamping base 11, of each connecting sleeve 12 is provided with the first screw groove 13, the front end, located between the four corner connecting sleeves 12, of the stamping base 11 is fixed with four first supporting columns 14, the top of the stamping base 11, located between the four first supporting columns 14, is fixed with the second supporting column 15, the tops of the four first supporting columns 14 are in contact connection with the bottom of the material pouring mechanism 2, the top of the driving mechanism 5 is connected with the stabilizing mechanism 4, the top of the die mechanism 3 is connected with the stabilizing mechanism 4, the bottom of the die mechanism 3 is connected with the material pouring mechanism 2.
Wherein the material pouring mechanism 2 comprises a material pouring plate 21, a second screw groove 22, a connecting plate 23, a first bolt 24, a V-shaped pouring rod 25, a first movable groove 26, a second movable groove 27, two U-shaped clamping seats 28, a second bolt 29, a slot 210, a first movable shaft 211, two side plates 212, a movable seat 213, a second movable shaft 214, an electric telescopic rod 215, a pin shaft seat 216, a movable pin shaft 217 and a third bolt 218, four corners of the top of the material pouring plate 21 are all provided with the second screw groove 22, two ends of the bottom of the material pouring plate 21 are all provided with the connecting plate 23, the front end and the rear end of one side of the two connecting plates 23 away from the material pouring plate 21 are respectively inserted with the first bolt 24, the two connecting plates 23 are respectively detachably connected with two ends of the bottom of the material pouring plate 21 through the two first bolts 24, the bottom of the two connecting plates 23 between the two first bolts 24 is fixedly connected with two ends of the top of the V-shaped, the side wall of the rear end of each of the two V-shaped inverted bars 25 is penetrated and chiseled with a first movable groove 26, the bottom ends of the two V-shaped inverted bars 25 are penetrated and chiseled with a second movable groove 27, the two U-shaped holders 28 are positioned on the two sides of the front end of the stamping base 11, a first movable shaft 211 is movably connected above the front ends of the two U-shaped holders 28, one ends of the two first movable shafts 211 positioned inside the U-shaped holders 28 are respectively penetrated and communicated with the second movable grooves 27 at the bottom ends of the two V-shaped inverted bars 25, a slot 210 is penetrated and chiseled below the first movable shaft 211, two second bolts 29 are inserted into one sides of the bottom ends of the inner walls of the two U-shaped holders 28, which are far away from the slot 210, the two U-shaped holders 28 are detachably connected with the two ends of the top of the stamping base 11 through the two second bolts 29, and the two side plates 212 are positioned on the side wall of the rear end of the stamping base 11, two stamping base 11 one side is kept away from to curb plate 212 all inserts and is equipped with two No. three bolts 218, two curb plate 212 can dismantle with stamping base 11 lateral wall through two No. three bolts 218 respectively and is connected, two the equal welded sliding seat 213 of one side that curb plate 212 is close to U type holder 28, two sliding seat 213 keeps away from curb plate 212 one side equal swing joint has sliding seat 213, two sliding seat 213 all is fixed with electric telescopic handle 215 near the one end of U type holder 28, two electric telescopic handle 215's flexible end all is fixed with round pin axle seat 216, two round pin axle seat 216 all is through activity round pin axle 217 and a movable groove 26 and V type down bar 25 swing joint.
Wherein, the stabilizing mechanism 4 comprises a moving plate 41, a sliding sleeve 42, a limiting rod 43, an external thread 44, a third thread groove 45, a limiting ring 46, a top plate 47, a fourth thread groove 48, an external thread rod 49, a limiting block 410, a bottom column 412, a top column 413 and a lower flange 414, the sliding sleeve 42 is inserted through four corners of the top of the moving plate 41, the bottom of the moving plate 41 between the four corner sliding sleeves 42 is fixed with the bottom column 412, the top of the moving plate 41 between the four corner sliding sleeves 42 is fixed with the top column 413, the lower flange 414 is fixed on the top of the top column 413, the limiting rod 43 is inserted through the inside of each sliding sleeve 42, the external thread 44 is chiseled on the outer wall of the bottom end of each limiting rod 43, the top of each limiting rod 43 is fixed with the limiting ring 46, the third thread groove 45 is chiseled on the top of each limiting rod 43, the four corners of the top plate 47 are chiseled with the fourth thread groove 48, every equal threaded connection of inner wall of No. four thread groove 48 has external screw thread rod 49, every external screw thread rod 49 passes the one end of No. four thread groove 48 respectively with No. three thread groove 45 threaded connection on four gag lever post 43 tops, every external screw thread rod 49's top all is fixed with stopper 410, every stopper 410's top all is fixed with handle 411.
The driving mechanism 5 comprises a limiting frame 51, five bolts 52, a hydraulic rod 53, an upper flange 54 and six bolts 55, the five bolts 52 are inserted at four corners of the top end of the limiting frame 51, the limiting frame 51 is detachably connected with the bottom of the top plate 47 through the five bolts 52 at the four corners, the hydraulic rod 53 is fixed inside the limiting frame 51, the upper flange 54 is fixed at the output end of the hydraulic rod 53, and the six bolts 55 are inserted on the upper flange 54.
Wherein, mold mechanism 3 includes terrace die 31, die 32, connecting groove 33 and No. four bolts 34, the bottom fixed connection of terrace die 31 top and sill pillar 412, die 32 top four corners has all been dug connecting groove 33, every all insert in the connecting groove 33 and be equipped with No. four bolts 34, every No. four bolts 34 pass the one end of connecting groove 33 respectively with the spiral shell groove 22 threaded connection No. two of pouring 21 top four corners of material board, the position of terrace die 31 is mutually perpendicular with the inside position of die 32.
Wherein, the upper flange 54 is detachably connected with the lower flange 414 through a plurality of No. six bolts 55.
The inner diameter of each sliding sleeve 42 is equal to the outer diameter of the limiting rod 43, and each sliding sleeve 42 is in threaded connection with the first thread groove 13 on the inner wall of the connecting sleeve 12 through the outer thread 44.
The distance between the top and the bottom of each first supporting column 14 is equal to the distance between the top and the bottom of the second supporting column 15, the distance between the two sides of the inner wall of the U-shaped clamping seat 28 is equal to the distance between the side walls at the two sides of the V-shaped inverted rod 25, and the first movable groove 26 at one side of the V-shaped inverted rod 25 is located above one side, close to the side plate 212, of the U-shaped clamping seat 28.
Specifically, the method comprises the following steps: when the invention is used, the hydraulic rod 53 works to drive the moving plate 41 to descend, the moving plate 41 descends through the sliding of the sliding sleeve 42 on the outer wall of the limiting rod 43 in the descending process, the stability of the moving plate 41 during descending is improved, the moving plate 41 descends to drive the punch 31 to descend through the bottom column 412 and perform stamping processing on a workpiece in the female die 32, after the processing is completed, the hydraulic rod 53 retracts to drive the punch 31 to be away from the female die 32, through the working of the two electric telescopic rods 215, the telescopic ends of the electric telescopic rods 215 extend out, the V-shaped reversing rod 25 is pushed to move towards the direction away from one end of the side plate 212 through the pin shaft seat 216 and the movable pin 217, the V-shaped reversing rod 25 is movably connected with the U-shaped clamping seats 28 through the second movable groove 27 and the first movable shaft 211, so that the V-shaped reversing rod rotates with the first movable shaft 211 as the center point, and in order to achieve a better reversing effect, the slots 210 chiseled on the, the one end that can make V type down pole 25 keep away from a movable groove 26 inserts inside slot 210, thereby make down the increase of flitch 21 inclination, the slope of down the flitch 21 drives die 32 slope in the lump, make the inside piece that produces of die 32 pour out, avoid remaining inside die 32, influence the problem of its follow-up processing, withdrawal through the flexible end of two electric telescopic handle 215, two electric telescopic handle 215 drag V type down pole 25 through round pin axle seat 216 and activity round pin axle 217, two V type down poles 25 are through the spacing activity of a loose axle 211, make down pole 21 rotate to initial condition, its bottom touches with the top of four support columns 14 and No. two support columns 15 and meets, can carry out the punching press work of next work piece.
The handle 411 is held, the external threaded rod 49 is driven to rotate through the limiting block 410, the external threaded rod is enabled to rotate and separate from the third threaded groove 45 at the top of the limiting rod 43 and the fourth threaded groove 48 of the top plate 47, then the six bolts 55 for connecting the lower flange 414 and the upper flange 54 are disassembled, the top plate 47 and the driving mechanism 5 are taken out from the tops of the four limiting rods 43, the four sliding sleeves 42 at the top of the moving plate 41 are pulled out from the outer wall of the limiting rod 43, the male die 31 can be replaced, the moving plate 41 connected with the new male die 31 through the bottom column 412 is placed at the top of the four-corner limiting rod 43, the sliding sleeves 42 at the four corners of the moving plate are sleeved on the outer wall of the limiting rod 43, the upper flange 54 on the driving mechanism 5 is connected with the lower flange 414 at the top of the moving plate 41 of the new male die 31 through the six bolts 55, the external threaded rod 49 is inserted into the four-corner threaded groove 48 and is in, the replacement of the male die 31 can be completed; through the dismantlement of No. four bolts 34, will match the die 32 of new terrace die 31 and place on the flitch 21 that falls to it is spacing at the flitch 21 top that falls through No. four bolts 34, can accomplish the whole change to die mechanism 3.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. An automatic precision stamping die is characterized by comprising a base mechanism (1), a material pouring mechanism (2), a die mechanism (3), a stabilizing mechanism (4) and a driving mechanism (5), wherein the base mechanism (1) comprises a stamping base (11), connecting sleeves (12), a first screw groove (13), a first supporting column (14) and a second supporting column (15), the four corners of the top of the stamping base (11) are respectively fixed with the connecting sleeves (12), the inner part of one end, far away from the stamping base (11), of each connecting sleeve (12) is provided with the first screw groove (13), the front end, located between the four corner connecting sleeves (12), of the stamping base (11) is fixed with the four first supporting columns (14), the two supporting columns (15) are fixed between the four first supporting columns (14), the tops of the four first supporting columns (14) are in contact connection with the bottom of the material pouring mechanism (2), the top of the driving mechanism (5) is connected with the stabilizing mechanism (4), the top of the die mechanism (3) is connected with the stabilizing mechanism (4), and the bottom of the die mechanism (3) is connected with the material pouring mechanism (2).
2. The automatic precision stamping die of claim 1, wherein: the material pouring mechanism (2) comprises a material pouring plate (21), a second screw groove (22), connecting plates (23), a first bolt (24), a V-shaped pouring rod (25), a first movable groove (26), a second movable groove (27), two U-shaped clamping seats (28), a second bolt (29), an inserting groove (210), a first movable shaft (211), two side plates (212), a movable seat (213), a second movable shaft (214), an electric telescopic rod (215), a pin shaft seat (216), a movable pin shaft (217) and a third bolt (218), wherein the second screw groove (22) is formed in four corners of the top of the material pouring plate (21), the connecting plates (23) are arranged at two ends of the bottom of the material pouring plate (21), the first bolt (24) is inserted into the front end and the rear end of one side, far away from the material pouring plate (21), of the two connecting plates (23) are detachably connected with two ends of the bottom of the material pouring plate (21) through the two first bolts (24) respectively, two bottom that connecting plate (23) are located between two bolt (24) all with the top both ends fixed connection of V type down pole (25), two V type down pole (25) rear end lateral wall all runs through to open and bores and have a movable groove (26), two the bottom of V type down pole (25) all runs through to open and bores and have No. two movable grooves (27), two U type holder (28) all is located the both sides of punching press base (11) front end, two there are a loose axle (211), two front end top swing joint of U type holder (28) has a loose axle (211), two loose axle (211) one end that is located U type holder (28) inside respectively with No. two movable grooves (27) of two V type down pole (25) bottoms run through to communicate with each other, two U type holder (28) are located the below of a loose axle (211) and run through to bore and have slot (210), and two one side that U type holder (28) inner wall bottom was kept away from slot (210) is inserted and is had No. two bolt (29) Two U-shaped clamping seats (28) are detachably connected with two ends of the top of a stamping base (11) through two second bolts (29), two side plates (212) are located on the side wall of the rear end of the stamping base (11), two third bolts (218) are inserted into one side, away from the stamping base (11), of the two side plates (212), the two side plates (212) are detachably connected with the side wall of the stamping base (11) through the two third bolts (218), movable seats (213) are welded on one sides, close to the U-shaped clamping seats (28), of the two side plates (212), movable seats (213) are movably connected with one sides, away from the side plates (212), of the two movable seats (213), electric telescopic rods (215) are fixed at one ends, close to the U-shaped clamping seats (28), of the two movable seats (213), and pin shaft seats (216) are fixed at the telescopic ends of the two electric telescopic rods (215), the two pin shaft bases (216) are movably connected with the V-shaped inverted rod (25) through a movable pin shaft (217) and a first movable groove (26).
3. The automatic precision stamping die of claim 1, wherein: the stabilizing mechanism (4) comprises a moving plate (41), sliding sleeves (42), limiting rods (43), external screw teeth (44), a third screw groove (45), a limiting ring (46), a top plate (47), a fourth screw groove (48), an external screw rod (49), a limiting block (410), bottom columns (412), top columns (413) and lower flanges (414), the four corners of the top of the moving plate (41) are all inserted with the sliding sleeves (42) in a penetrating manner, the bottom of the moving plate (41) between the four corner sliding sleeves (42) is fixed with the bottom columns (412), the top of the moving plate (41) between the four corner sliding sleeves (42) is fixed with the top columns (413), the top of the top columns (413) is fixed with the lower flanges (414), the limiting rods (43) are inserted in the sliding sleeves (42) in a penetrating manner, the outer wall of the bottom ends of the limiting rods (43) is chiseled with the external screw teeth (44), every gag lever post (43) top all is fixed with spacing collar (46), and every gag lever post (43) top is all opened the chisel and is had No. three thread grooves (45), roof (47) top four corners all runs through the chisel and has No. four thread grooves (48), every the equal threaded connection of inner wall of No. four thread grooves (48) has external screw rod (49), every external screw rod (49) pass the one end on No. four thread grooves (48) respectively with No. three thread grooves (45) threaded connection on four gag lever post (43) tops, every the top of external screw rod (49) all is fixed with stopper (410), every the top of stopper (410) all is fixed with handle (411).
4. The automatic precision stamping die of claim 1, wherein: actuating mechanism (5) are including spacing frame (51), No. five bolts (52), hydraulic stem (53), go up flange (54) and No. six bolts (55), spacing frame (51) top four corners is all inserted and is equipped with No. five bolts (52), spacing frame (51) can be dismantled with roof (47) bottom through No. five bolts (52) at four corners and be connected, the inside of spacing frame (51) is fixed with hydraulic stem (53), the output of hydraulic stem (53) is fixed with upper flange (54), it is equipped with a plurality of No. six bolts (55) to insert on upper flange (54).
5. The automatic precision stamping die of claim 1, wherein: die mechanism (3) are including terrace die (31), die (32), connecting groove (33) and No. four bolt (34), the bottom fixed connection of terrace die (31) top and base (412), connecting groove (33) have all been dug in die (32) top four corners, every No. four bolt (34), every have all been inserted in connecting groove (33) No. four bolt (34), every No. four bolt (34) pass the one end of connecting groove (33) respectively with No. two thread groove (22) threaded connection in flitch (21) top four corners, the position of terrace die (31) is mutually perpendicular with the inside position of die (32).
6. The automatic precision stamping die of claim 1, wherein: the upper flange (54) is detachably connected with the lower flange (414) through a plurality of number six bolts (55).
7. An automatic precision stamping die according to claim 3, wherein: the inner diameter of each sliding sleeve (42) is equal to the outer diameter of the limiting rod (43), and each sliding sleeve (42) is in threaded connection with a first thread groove (13) in the inner wall of the connecting sleeve (12) through an outer thread (44).
8. The automatic precision stamping die of claim 1, wherein: every equal distance between equal No. two support columns (15) top to bottom of support column (14) to the bottom, two distance between U type holder (28) inner wall both sides is equal to the distance between V type down rod (25) both sides lateral wall, and two activity groove (26) of V type down rod (25) one side all is located U type holder (28) and is close to the top of curb plate (212) one side.
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| CN202010799093.4A CN111940607B (en) | 2020-08-11 | 2020-08-11 | Automatic precision stamping die |
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| CN202010799093.4A CN111940607B (en) | 2020-08-11 | 2020-08-11 | Automatic precision stamping die |
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Effective date of registration: 20220505 Address after: 322100 Yonglu Industrial Zone, Xinan village, Huxi Town, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Risheng Electronics Co.,Ltd. Address before: 514000 Gute science and Technology Park, Jiaocheng Town, Jiaoling County, Meizhou City, Guangdong Province Applicant before: Gao Erjun |
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